669687536

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{30047}}^1$

素因数の和:30261

約数の個数: 40

約数和(自身を含む): 1490380800

約数和(自身を除く): 820693264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 5572, 11144, 22288, 30047, 60094, 120188, 210329, 240376, 420658, 480752, 841316, 1682632, 3365264, 5979353, 11958706, 23917412, 41855471, 47834824, 83710942, 95669648, 167421884, 334843768, 669687536]

約数ペア:

[(1, 669687536), (2, 334843768), (4, 167421884), (7, 95669648), (8, 83710942), (14, 47834824), (16, 41855471), (28, 23917412), (56, 11958706), (112, 5979353), (199, 3365264), (398, 1682632), (796, 841316), (1393, 480752), (1592, 420658), (2786, 240376), (3184, 210329), (5572, 120188), (11144, 60094), (22288, 30047)]